Questions tagged [evercookie]

Evercookie is a javascript API that produces extremely persistent cookies in a browser. Evercookie accomplishes this by storing the cookie data in several types of storage mechanisms that are available on the local browser.

10 questions
4
votes
0 answers

Web SQL - Why is my Web SQL database got deleted when I clear browsing data on Chrome (not like evercookie)?

I'm populating an API like samy's evercookie. Currently my own API uses the following methods for storing cookies in the client's browser: - Standard HTTP cookie - HTML5 session storage - HTML5 local storage - HTML5 Web SQL database - HTML5…
sonlexqt
  • 6,011
  • 5
  • 42
  • 58
2
votes
1 answer

JavaScript code to determine a unique website visitor without resorting to supercookies?

For the purposes of a web analytics engine, is there a good JavaScript library for setting/getting a unique identifier for a visitor? I'm aware of evercookie, but that's a bit harsh for my purposes. I don't like the idea of infecting visitors with…
at.
  • 50,922
  • 104
  • 292
  • 461
2
votes
3 answers

Evercookie browser security

I've just discovered Evercookie project on Github. Evercookie is a Javascript API that produces extremely persistent cookies in a browser. Its goal is to identify a client even after they've removed standard cookies, Flash cookies (Local Shared…
Ionică Bizău
  • 109,027
  • 88
  • 289
  • 474
1
vote
1 answer

How to implement Evercookie in sails.js/node.js?

I followed the link as https://github.com/truongsinh/node-evercookie First created a middleware for connect in config/http.js and then followed the link : http://samy.pl/evercookie/ Results In chrome Console : Storage mechanism userData…
0
votes
1 answer

Evercookie for longterm sessions and session hijack prevention

I am implementing classroom check-in system that is tied to specific desktops. Unfortunately all I have is a public facing webserver to work with and don't want students able to copy the checking url and falsify check-ins, or login with staff…
Tyson of the Northwest
  • 2,086
  • 2
  • 21
  • 34
0
votes
1 answer

Issues Creating cookie with evercookie using js api in php

I want to create permanent cookie with ever cookie but when i run ever cookie program on localhost (Php wamp server) it does not create any cookie and following error is displayed Not Found The requested URL /php/evercookie_etag.php was not found…
deepika
  • 13
  • 6
0
votes
1 answer

How to use Django and Evercookie to create very simple and anonymous voting system?

I am trying to create a basic up down voting system for anonymous users that do not need to be signed in so any visitor can push once and a vote is entered. Obviously we have to restrict people to one vote. After some research and no luck with the…
EazyC
  • 809
  • 1
  • 10
  • 30
0
votes
1 answer

Want to create a new application for website traffic monitoring ( analysis )

I want to create my own application for monitoring traffic of my website without using any third party tools like google analytics. In which I want to log screenshots, user details, page details and cookies. So what technology should I opt so as to…
user3717372
0
votes
1 answer

Get EverCookie value from ASP.NET Codebehind

I have a Reason to use the Evercookie, It works fine in HTML pages but i am unable to get its value from codebehind after a postback. I have found a workaround by using a hidden field however it's always loses its value after a postback:
Alaa Alweish
  • 8,904
  • 16
  • 57
  • 84
-3
votes
1 answer

Remember visitor PHP

I develop website and want to remember visitor already vote for my site like this website. After i research, evercookie is a method to remember visitor. In the website they protect only once they can vote on a song, even they clear standard cookie,…
Chandara Sam
  • 331
  • 3
  • 7
  • 19